刚柔复合式路面界面层强度特性试验研究-上海交通大学学报-重庆.pdfVIP

第 28卷第 6期 重 庆 交通 大学 学 报( 自然科学 版) Vo.l 28 N o. 6 2009年 12月 JOURNAL OF CHONGQ ING JIAOTONG UN IVERSITY ( NATURAL SC IENCE) De . 2009 1 2 3 3 王火明, 凌天清, 肖友高 , 唐 强 ( 1. , 211112; 2. , 400074; 3. , 400072) : , ; , : ; ; ; ; : U416224 : A : 2009) ExperimentalStudy on InterfaceLayer Strength Characteristics of RigidFlexibleCompositePavement 1 2 3 3 WANG Huom ing , LING T ianqing , X IAO Y ougao , TANG Q iang ( 1. Jiangsu Transportation S ien e Resear h Institute, Jiangsu Nanjing 211112, Ch ina; 2. S hool of C ivil Engineering Ar h ite ture, Chongqing Jiaotong Un iversity, Chongq ing 400074, Ch ina; 3. Chongqing YutongH ighway Engineering Corporation, Chongqing 400072, Ch ina) Abstract:Through the indoor shear test and pu llou t test of omposite board, a om parative study is arried out to test the influen e of different ement on rete slab treatm ents, d ifferen t w aterproof adhesive m aterials as w ell as d ifferent asphalt ontent of interfa e layer on the strength of the interfa ial layer. And the om parative study of the durab ility betw een differ ent w aterproof adhesive m aterials is also arried out. Seoeral resu lts are obtained through the study of laboratory tests, su h as the best depth of fine m illing interfa e, the optmi um asphalt ontent of interfa e w ith different treatm en ts, the orrelation betw een shear strength and bond strength of the interfa e layer. ey words: rigidflex ib le omposite pavement; interfa e layer strength; shear strength; pu llout test; shear test 1 , 20 mm /m in,